Solve.
-$$\begin{array} { l }
x + y + z = 7 \
x - y + 2 z = 7 \
5 x + y + z = 11
\end{array}$$
A) $( 1,4,2 )$
B) $( 4,2,1 )$
C) $( 1,2,4 )$
D) $( 4,1,2 )$

Name: Solve. -\[\begin{array} { l } x + y + z = 7 \\ x - y + 2 z = 7 \\ 5 x + y + z = 11 \end{array}\] A) $( 1,4,2 )$ B) $( 4,2,1 )$ C) $( 1,2,4 )$ D) $( 4,1,2 )$
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Question

Solve.
-$$\begin{array} { l } 
x + y + z = 7 \
x - y + 2 z = 7 \
5 x + y + z = 11
\end{array}$$
A) $( 1,4,2 )$
B) $( 4,2,1 )$
C) $( 1,2,4 )$
D) $( 4,1,2 )$

Quizplus · Accepted Answer

The Answer of Solve.
-$$\begin{array} { l } 
x + y + z = 7 \
x - y + 2 z = 7 \
5 x + y + z = 11
\end{array}$$
A) $( 1,4,2 )$
B) $( 4,2,1 )$
C) $( 1,2,4 )$
D) $( 4,1,2 )$

Solve - x+y+z=7x−y+2z=75x+y+z=11\begin{array} { l } x + y + z = 7 \\x - y + 2 z = 7 \\5 x + y + z = 11\end{array}x+y+z=7x−y+2z=75x+y+z=11​

Solve
- $\begin{array} { l } x + y + z = 7 \\x - y + 2 z = 7 \\5 x + y + z = 11\end{array}$